a new state by elon university shows mitt romney is heading obama by 47% to 43%. another poll that tends to lean democratic show it is race tied in the tar hill state. >>> stay with ktvu for live coverage throughout the convention. ken pritchett will be in charlotte through thursday where president obama is expected to address 25,000 people outside in a football stadium. >>> coming up in 30 minutes touring the destruction. by the president say -- why the president says the damage from hurricane isaac could have been much worse. >>> an apology tonight from john burton after he suggested that republicans are using propaganda tactics similar to those used by the nazi's in world war ii. in a radio interview, burton said republicans are using the so called big lie. the same tactic used by nazi propagandist. republicans immediately criticized burton the democrat later issued a statement saying quote he humbly apologized. >>> seems that teens have found a new place to party, empty or foreclosed homes. amber lee is live now in concord and tells us how word of the latest b